Search results for "malacology"
showing 6 items of 6 documents
Land Snails as a Diet Diversification Proxy during the Early Upper Palaeolithic in Europe
2014
Despite the ubiquity of terrestrial gastropods in the Late Pleistocene and Holocene archaeological record, it is still unknown when and how this type of invertebrate resource was incorporated into human diets. In this paper, we report the oldest evidence of land snail exploitation as a food resource in Europe dated to 31.3-26.9 ka yr cal BP from the recently discovered site of Cova de la Barriada (eastern Iberian Peninsula). Mono-specific accumulations of large Iberus alonensis land snails (Ferussac 1821) were found in three different archaeological levels in association with combustion structures, along with lithic and faunal assemblages. Using a new analytical protocol based on taphonomic…
Datos para la Historia de la Malacología Española: Las ediciones del <em>Catálogo</em> de Graells
1994
Graells's contribution to the history of Malacology, his Catalogo de los Moluscos terrestes y de agua dulce observados en Espana y descripcion y notas de algunas especies nuevas o poco conocidas del mismo pais, is the first synthesis by a Spanish author on the subject dealing with the whole of continental Spain and the Balearic Islands. He described several new species, some of which have been included in the synonym of species known previously. The name of some of the species discussed has been abandoned, while for other cases his description remains valid.
Lymnaea schirazensis, an Overlooked Snail Distorting Fascioliasis Data: Genotype, Phenotype, Ecology, Worldwide Spread, Susceptibility, Applicability
2011
BackgroundLymnaeid snails transmit medical and veterinary important trematodiases, mainly fascioliasis. Vector specificity of fasciolid parasites defines disease distribution and characteristics. Different lymnaeid species appear linked to different transmission and epidemiological patterns. Pronounced susceptibility differences to absolute resistance have been described among lymnaeid populations. When assessing disease characteristics in different endemic areas, unexpected results were obtained in studies on lymnaeid susceptibility to Fasciola. We undertook studies to understand this disease transmission heterogeneity.Methodology/principal findingsA ten-year study in Iran, Egypt, Spain, t…
Hans Šlešs un viņa kolekcija
2021
Virtuālajā izstādē, kas veltīta malakologam Hansam Šlešam, Latvijas Universitātes Muzeja Zooloģijas kolekcijas piedāvā iespēju uzzināt par pētnieka biogrāfiju, publikācijām, zinātniskajiem sasniegumiem un Zooloģijas muzejam dāvināto gliemju čaulu paraugu kolekciju.
Le conchiglie di Lamarck come beni culturali
2012
Con questo contributo si è voluto ricordare che nella turbolenta Francia nel 1793 per la prima volta i beni naturali vengono ufficialmente riconosciuti anche come beni culturali facenti parte del patrimonio di un popolo, che li deve custodire e tutelare. Il tutto era scaturito dalla necessità di salvare dalla distruzione due acquasantiere costituite da 2 valve di tridacna, una conchiglia esotica, presenti nella Chiesa di S. Sulpice a Parigi. A questo importante evento partecipò attivamente anche Jean Baptiste Lamarck, Professore di Zoologia degli Insetti e dei Vermi presso il Museo Nazionale di Storia Naturale di Parigi. Proprio dallo studio delle conchiglie attuali, comparate con quelle fo…
Relations entre sociétés et environnement en Petite Seine du Mésolithique à la fin du Moyen Âge : nouvelles problématiques et résultats récents d’arc…
2021
Actes du colloque Arkéaube; International audience; This jointly authored paper encompasses several contributions which highlight new issues in environmental archaeology and incorporate palaeo-environmental data from preventiveexcavations. More specifically, it broaches three questions:-The evolution of the environment from the Late Glacial to the present day is analysed using faunal remains (malacofaunae—molluscs, etc.) and botanicalremains (pine trunks) preserved in the alluvial deposits of the river Seine;-Riverside occupations based on reconstructions of the hydrography and hydrographic functioning of the channels documented in the Pont-sur-Seine sector and in Bassée;-The marshes assume…